added all metrics check in oggz_seek_set
added all metrics check in oggz_seek_set


git-svn-id: ed696e516b63563c8842837a624e30c98be77b3c@389 8158c8cd-e7e1-0310-9fa4-c5954c97daef

brion/liboggz,kfish/liboggz,brion/liboggz,kfish/liboggz,kfish/liboggz,brion/liboggz,brion/liboggz